103103141231400 has 192 divisors, whose sum is σ = 324540566258880. Its totient is φ = 27071254425600.

The previous prime is 103103141231383. The next prime is 103103141231401. The reversal of 103103141231400 is 4132141301301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (103103141231401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86278782 + ... + 87465618.

It is an arithmetic number, because the mean of its divisors is an integer number (1690315449265).

Almost surely, 2^{103103141231400} is an apocalyptic number.

103103141231400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103103141231400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162270283129440).

103103141231400 is an abundant number, since it is smaller than the sum of its proper divisors (221437425027480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103103141231400 is a wasteful number, since it uses less digits than its factorization.

103103141231400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189084 (or 1189075 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 103103141231400 its reverse (4132141301301), we get a palindrome (107235282532701).

The spelling of 103103141231400 in words is "one hundred three trillion, one hundred three billion, one hundred forty-one million, two hundred thirty-one thousand, four hundred".